Ãë¾àÁ¡ID |
21243 |
À§Çèµµ |
40 |
Æ÷Æ® |
80, ... |
ÇÁ·ÎÅäÄÝ |
TCP |
ºÐ·ù |
CGI |
»ó¼¼¼³¸í |
ÇØ´ç IIS À¥ ¼¹ö¿¡´Â /scripts/nsiislog.dll CGI°¡ ¼³Ä¡µÇ¾î ÀÖ´Ù. ÀÌ CGI´Â ¹öÆÛ ¿À¹öÇ÷οì Ãë¾àÁ¡À» °¡Áö°í Àִµ¥, ¿©±â¿¡ ÀÖ´Â Ãë¾àÁ¡Àº ¿ø°ÝÁöÀÇ °ø°ÝÀÚ°¡ HTTP µ¥¸óÀÇ ±ÇÇÑÀ¸·Î ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½ÃŰ°Å³ª ¼¹ö¸¦ Å©·¡½¬ ½Ãų ¼ö ÀÖ°Ô ÇØ ÁØ´Ù. Nsiislog.dll CGI´Â Multicast¿Í Unicast Àü¼Ûµé¿¡ ´ëÇÑ ·Î±ë ±â´ÉÀ» Á¦°øÇÑ´Ù. ÀÌ ±â´ÉÀº Microsoft Windows NT 4.0°ú 2000¿¡ ÀÖ´Â Windows Media Services¸¦ À§ÇÑ ISAPI (Internet Services Application Programming Interface)·Î ±¸ÇöµÇ¾î ÀÖ´Ù. Ãë¾àÁ¡Àº ·Î±ëÀ» À§ÇØ nsiislog.dll ÆÄÀÏ¿¡ ÀÇÇØ »ç¿ëµÇ´Â ¹öÆÛÀÇ Ã¼Å©°áÇÔ¿¡¼ ±âÀÎÇϰí ÀÖ´Ù. ¼¹ö·Î Àß Á¶ÀÛµÈ ¿äûÀ» º¸³¾ ¶§, ·Î±ë ÆÄÀÏÀº °¡´ÉÇÑ ±æÀ̺¸´Ù ´õ Å« ¹öÆÛ¸¦ ¾µ·Á°í ÇÒ °ÍÀ̸ç, ÀÌ´Â IIS ¼ºñ½º°¡ Àå¾Ö¸¦ ÀÏÀ¸Å°°Ô ÇÑ´Ù.
* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç CGIÀÇ Á¸Àç¿©ºÎ¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.
* Âü°í »çÀÌÆ®: http://www.microsoft.com/technet/security/bulletin/MS03-019.asp http://www.securityfocus.com/archive/1/323415
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: Microsoft Windows NT 4.0 Microsoft Windows 2000 |
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¸¶ÀÌÅ©·Î¼ÒÇÁÆ®ÀÇ ´Ù¿î·Îµå À¥ »çÀÌÆ®¸¦ ÂüÁ¶ÇÏ¿© ½Ã½ºÅÛ¿¡ ÀûÀýÇÑ ÆÐÄ¡¸¦ Àû¿ëÇÏ¿©¾ß ÇÑ´Ù.
Microsoft Windows NT 4.0ÀÇ °æ¿ì: http://microsoft.com/downloads/details.aspx?FamilyId=8D7E3716-1AA7-4EDC-B084-7D50C8D3C2AB&displaylang=en Microsoft Windows 2000ÀÇ °æ¿ì: http://microsoft.com/downloads/details.aspx?FamilyId=9EFA4EBD-2068-4742-917D-A2638688C029&displaylang=en
* ¼³Ä¡ Ç÷§Æû: o Windows NT 4.0 ÆÐÄ¡´Â Service Pack 6aÀÌ ¼³Ä¡µÈ ½Ã½ºÅÛ¿¡ ¼³Ä¡µÉ ¼ö ÀÖ´Ù. o Windows 2000 ÆÐÄ¡´Â Windows 2000 Service Pack 2 ȤÀº Service Pack 3ÀÌ ¼³Ä¡µÈ ½Ã½ºÅÛ¿¡ ¼³Ä¡µÉ ¼ö ÀÖ´Ù.
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À©µµ¿ìÁî Ç÷§ÆûµéÀ» À§ÇÑ ÆÐÄ¡µéÀº ¶ÇÇÑ Microsoft Windows Update À¥ »çÀÌÆ®ÀÎ http://windowsupdate.microsoft.com ¿¡¼µµ ±¸ÇÒ ¼ö ÀÖ´Ù. Windows Update´Â »ç¿ëÁßÀÎ À©µµ¿ìÁîÀÇ ¹öÀüÀ» ÀÚµ¿À¸·Î ã¾Æ³»°í ÀûÀýÇÑ ÆÐÄ¡¸¦ Á¦°øÇØ ÁØ´Ù. |
°ü·Ã URL |
CVE-2003-0227 (CVE) |
°ü·Ã URL |
(SecurityFocus) |
°ü·Ã URL |
(ISS) |
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